Thanks for the answer.
I have already working Mala with about 15 emus perfectly (awesome job on 1.73, no issues found coming from... 1.55? donīt remember, the last one Cabecita translated). Of course mame is the reason I made my control panel and Iīm not removing it ever. But Iīm setting up a brunch of emus/games which should be used with alternative controls. I thought on adding a new emu on my working mala called i.e: Analog Controlled, with only one batch on the gamelist calling to the second mala (on another folder that the one running) with itīs own config and layouts but...
You can only run one MaLa at a time.
I should add these alternative configured emus at the end of the list and ready,
thank you again, for your job on the frontend and here at forum